https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-24T15:55:16.862482Z
2023-02-24T15:55:45.875505Z
s3://sentinel-s1-l1c/GRD/2023/2/24/IW/DV/S1A_IW_GRDH_1SDV_20230224T155516_20230224T155545_047380_05AFF3_D118
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-02-24T15:55:16.862482Z
2023-02-24T15:55:45.875505Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230224T162023_V20230224T154906_20230224T222406.EOF
347.62050883202573
693000
Copernicus Ground Segment
2023-02-24T16:45:55.998589Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230224T155516_20230224T155545_047380_05AFF3_D118
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629902417435282 23.251529996305962,32.00918491333552 23.319398221177,32.263753980657974 23.36439791419935,32.77379555099295 23.453222401189038,33.15836359648819 23.519017098953984,33.41526879743816 23.562405871906847,33.67257483007453 23.605408823821175,34.04401753037915 23.666686439799413,34.032263389794124 23.724595518381506,33.96333617737604 24.08646107341339,33.92829352419843 24.26729205139042,33.728355440913795 25.29191905621284,33.349249331255244 25.23089072021829,33.0894108705354 25.188461759696306,32.57018798609587 25.102224510759285,32.18538698633361 25.037060005126637,31.92812320485246 24.99290056416258,31.668340981017785 24.94782787817741,31.282159880564997 24.879926151708162,31.307930763606755 24.758927101648755,31.34757192356537 24.577931821808278,31.386026620108105 24.3967265703939,31.42513198245999 24.2156369911329,31.46379701394009 24.03446918872935,31.53978517108109 23.6718936162388,31.629902417435282 23.251529996305962))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83173993411755
46.70315094291541
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-02-24T21:18:37.217972Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/02/24/05AFF3
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.893977233461374,34.044017530380344 23.66668643979956,34.0 23.659424783235174,34.0 23.893977233461374))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05AFF3_N23E034_2023_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AFF3_N23E034_2023_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AFF3_N23E034_2023_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AFF3_N23E034_2023_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AFF3_N23E034_2023_02_24_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid